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Why don't primitive plants have vascular tissue?
Its probably an adaptation evolved by plants after the divergence of primitive plants from an ancestor. They probably have other maybe less affective ways of working around its lack of vascular tissue.
What do seedless vascular plants and vascular plants have in common?
Nonvascular plants and seedless vascular plants are both land plants that evolved from green algae. Both types also rely on water to be able to reproduce.
What evolved during the paleozic era?
fish, reptiles, insects, and vascular plants
When did seedless vascular plants evolve?
The first seedless vascular plants evolved over 439 million years ago during the Silurian period. These early vascular plants developed the ability to synthesize lignin which gave them support.
How do vascular differ fom nonvascular plants?
Two ways that vascular plants are different from non-vascular plants is because vascular plants can produce seed and seedless plants while non-vascular plants can't. This is becausevascular plants have tubes that carry water and nutrients while non-vascular plants don't.
What is true of both nonvascular plants an seedless vascular plants?
Nonvascular plants and seedless vascular plants are both land plants that evolved from green algae. Both types also rely on water to be able to reproduce.
How can you classify land plants in two ways?
Land plants can be broadly classed as "vascular" or "non-vascular". Vascular means having dedicated cells to transport water (xylem cells) and food (phloem cells) through the plant structure. Vascular plants (tracheophytes) : vegetables, trees Non-Vascular plants (bryophytes) : mosses and worts
Are plants that that cotyledons vascular plants or non vascular plants?
vascular
Vascular plants are?
There are both Vascular and Non-Vascular plants.
How do vascular plants differ from nonvascular vascular plants?
Vascular plants have vascular tissue while non-vascular plants don´t
What does vascular plants have?
Vascular plants have vascular tissue .
What is the general term for plants with vascular systems?
vascular plants
